Tech21's Patriot case is a ruggedized impact-protection design that safeguards the front and back of your iPhone 5/5s. It also provides acoustic vents that are protected from water, dust, and dirt. Built to exceed MIL STD 810G.516.6, the Patriot offers drop protection from as high as 13 feet (4 m). It also incorporates a built-in Impact Shield screen protector.